YourPay is a PHP class that can be used to submit WorldPay transactions through a WorldPay account without the very impersonal payment pages provided by the said company. This class will submit the user's credit card details in real-time and return either "Authorise" or "Decline" according to the response.
Open Systems Accounting Software (OSAS) is an accounting and business management system. It is designed to be easy to learn and use. It is best suited for companies ranging in size from small companies with 12 users or less to mid-market companies. It comes with many modules for accounting, distribution, and reporting.
iTramp is a small personal accounting application. It presently supports multiple accounts, transaction types (cheque, CB, etc.), categories and sub-categories, transfer between accounts, a scheduler to save periodic transactions, basic search and statistics functions, and QIF import.
Sigma Expense is an expense accounting Web application. It allows road warriors to log in and report their expenses in order to obtain refunds. The program lets administrators set up a validation workflow. Data can be exported in XML format, and some filters already exist to import the transactions into existing accounting systems such as SunSystems. It works on top of a Tomcat application server and has been tested with the Sun JVM and Blackdown.